Lever lock safety device
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United States of America Patent
Stats
-
Jun 10, 1986
Grant Date -
N/A
app pub date -
Oct 28, 1983
filing date -
Oct 28, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The levers (5) of a lock which retain a bolt (3) in its locking position are prevented from moving to release the bolt by a latching member (12) in its latching position. The latching member (12) is movable along a guide (10) to an unlatching position by action of a solenoid (15). Insertion of the key (6) into the lock operates a switch (20) which actuates a timer operating the solenoid after a delay.
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Family
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Cited Art Landscape
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